SKU: 31517398441

SP 1020990 BOYESEN Rad Membranblock - Yamaha YZ250 passend fuer FANTIC XX 250

$114.70 $127.44
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Description

SP 1020990 BOYESEN Rad Membranblock - Yamaha YZ250 passend fuer FANTIC XX 250SP 1020990 BOYESEN Rad Membranblock Yamaha YZ250 passend fuer FANTIC XX 250 2023 Die Ingenieure von Boyesen haben bei ihrer Produktreihe von Einlasssystemen eine Reihe technischer Innovationen entwickelt, um Leistung, Drehmoment und Elastizitt zu optimieren: Aerodynamic Surface Optimization (Optimierung der Innenflchen), Model Specific Reed Petal Tensioning (modellspezifische Membranplttchen), Material Fuel Resistance (kohlenwasserstoffbestndige

SP 1020990 BOYESEN Rad Membranblock - Yamaha YZ250 passend fuer FANTIC XX 250 2023

Die Ingenieure von Boyesen haben bei ihrer Produktreihe von Einlasssystemen eine Reihe technischer Innovationen entwickelt, um Leistung, Drehmoment und Elastizität zu optimieren: Aerodynamic Surface Optimization (Optimierung der Innenflächen), Model-Specific Reed Petal Tensioning (modellspezifische Membranplättchen), Material Fuel Resistance (kohlenwasserstoffbeständige Materialien) und Multi-Stage Reed Timing (Membranplättchen mit mehreren Öffnungsstufen).
Die Membranblöcke von BOYESEN werden individuell für jedes Motorradmodell entwickelt

  • Block aus 100 % Aluminium, optimierte Innenoberfläche
  • 4-Wege-Diffusor zur Optimierung der Luftströme und zur Vermeidung von Druckverlusten
  • Ansaugstutzen und Befestigungsschellen im Lieferumfang enthalten, direkte Montage ohne Modifikation
  • Membranplättchen mit variabler Flexibilität, modellspezifisch (aus Carbon in Luftfahrtqualität)
  • Mit Gummi beschichtete und kohlenwasserstoffbeständige Membranplättchen, die eine höhere Lebensdauer der Dichtungen gewährleisten 


Die Membranblöcke RC2, die für den Wettbewerbseinsatz entwickelt wurden, optimieren die Ansaugluftströme deutlich, was eine Steigerung der Effizienz und der Leistung sowie ein besseres Durchzugsvermögen bei IHREM Motorrad bewirkt!

passend für:

YAMAHA YZ 250 (CG20) 2005
YAMAHA YZ 250 (CG23) 2006
YAMAHA YZ 250 (CG23) 2007
YAMAHA YZ 250 (CG23) 2008
YAMAHA YZ 250 (CG23) 2009
YAMAHA YZ 250 (CG23) 2010
YAMAHA YZ 250 (CG23) 2011
YAMAHA YZ 250 (CG23) 2012
YAMAHA YZ 250 (CG23) 2013
YAMAHA YZ 250 (CG23) 2014
YAMAHA YZ 250 (CG23) 2015
YAMAHA YZ 250 (CG23) 2016
YAMAHA YZ 250 (CG23) 2017
YAMAHA YZ 250 (CG23) 2018
YAMAHA YZ 250 X 2016
YAMAHA YZ 250 (CG23) 2019
YAMAHA YZ 250 X 2017
YAMAHA YZ 250 X 2018
YAMAHA YZ 250 X 2019
YAMAHA YZ 250 (CG23) 2020
YAMAHA YZ 250 X 2020
YAMAHA YZ 250 (CG23) 2021
YAMAHA YZ 250 (CG23) 2022
FANTIC XX 250 2022
FANTIC XX 250 2023
YAMAHA YZ 250 (CG23) 2023
YAMAHA YZ 250 2024
FANTIC XX 250 2024
YAMAHA YZ 250 2025
YAMAHA YZ 250 2026

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 31517398441

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4.2 ★★★★★
Based on 10 reviews
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Missis Staples
Massapequa, US
★★★★★ 5
Superb!!!!
Color: White, Size: Queen (Pack of 4)
If I could give more than 5 stars I would. I purchased these beauties 6 months ago and they are still fluffy and firm. I'm amazed by the price point. I will definitely re-order for the guess bedroom.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
S
Verified Purchase
SimplyGG
Lexington, US
★★★★★ 4
Soft and comfortable, NOT firm.
Color: White, Size: Queen (Pack of 2), Color: White, Size: Queen (Pack of 2)
Overall, these are comfortable pillows for the price, especially if you prefer something soft rather than firm. The pillows arrived vacuum sealed, which is pretty standard. Once opened, they fluffed up well after some time and looked full enough to use. Right away, they felt soft and plush, and sleeping on them was comfortable from the first night. In terms of comfort and support, these pillows are definitely on the softer side. They work well for side and back sleeping if you like a pillow that you can sink into a bit. They’re not firm or dense, but they’re still cozy and gentle on the neck and head. After a few days of use, I did notice that the pillows started to look a little lumpy and uneven. The filling tends to shift, so they don’t hold their shape perfectly and need regular fluffing. That said, even when they look a bit misshapen, they’re still soft and comfortable to sleep on. If you’re someone who needs strong neck support or prefers a firm hotel-style pillow, these may feel too soft. However, if comfort and plushness are your priority, they do the job well. For the price, I think they’re a good value. They’re not luxury pillows, but they’re comfortable, decent quality, and perfectly fine for everyday use or a guest bed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2026
B
Verified Purchase
Bernell M David
Cuba, US
★★★★★ 5
Nice and comfortable as it is light and supportive in all positions
Color: White, Size: Standard (Pack of 2)
Beautiful light pillows that will absolutely provide the comfort and easiness towards a great night of sleep!
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Reviewed in the United States on May 27, 2026
S
Verified Purchase
Skania19
Fort Morgan, US
★★★★★ 5
Would buy again
Color: White, Size: Standard (Pack of 2)
This is a good pillow if you like them firm and thin. I let them sit out for 2 days (per instructions). After having them a week, they've perked up and became more full. I guess they just need time after being in the air. They are softer now but your head doesn't sink thru it. They are actually nice and soft to the touch as well.
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Reviewed in the United States on May 4, 2026
T
Verified Purchase
tamara boyd
Phoenix, US
★★★★★ 3
On the thin side....
Color: White, Size: King (Pack of 2)
These are described as "high loft" and "supportive", but they are fairly thin/flat and very soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026

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